Home > Products > Steel Bars > Hot Forged Steel Bars >

DIN 1.1191 / C45E forged carbon steel round bars

DIN 1.1191 / C45E forged carbon steel round bars

DIN 1.1191 / C45E forged carbon steel round bars
CategoriesHot Forged Steel Bars
AlbumView larger image
Brandfushun
ModelAISI/ASTM: 1045 Germany: CK45 BS: 080M46 JIS: S45C
OD range:80-1200 mm
Delivery condition:hot forged+normalized
Surface condition:Black
FOB portSHANGHAI
Terms of PaymentL/C, D/A, D/P
Update Time2019-01-23
Detail Information

DIN 1.1191 / C45E Steel is a general carbon engineering steel according to DIN Germany standard. It’s one kind of high strength carbon steel which is mainly used after quenched and tempered. The 1.1191 steel has a certain shape and toughness and high strength. After QT, C45E steel can obtain good comprehensive mechanical properties. The welding performance of 1.1191 steel is not so good. This material needs to be preheated before welding, and carry on the annealing treatment after welding in order to eliminate the welding stress.

Chemical Composition
C: 0.42-0.50; Si: max0.40; Mn: 0.50-0.80; P: max0.030; S: max0.035;
Cr: max0.40; Ni: max0.40; Mo: max0.10;

Equivalent Grades
AISI/ASTM: 1045
Germany: CK45
BS: 080M46
JIS: S45C
UNI: C45

Form of 1.1191 Steel
Round / Square / Flat Bars, Shafts, Rollers, Blocks

Size of C45E Steel
– As Forged

Round bar
Size: Dia.80-1,000mm
Length: 3,000-10,000mm
Square bar
Size: 150×150-600×600mm
Length: 3,000-8,000mm
(Forged Flat Bars, Shafts, Rollers and Blocks can be Customized)
– As Rolled
Round Bar
Size: Dia.10-300mm
Length: 3,000-10,000mm(can be Customized)

Surface Condition
Black, Rough Machined, Turned

Hardness of 1.1191 Steel
Annealed (+A): max 197HB
As Rolled and Turned (+SH): 172-242HB

Mechanical Properties of C45E+QT
Tensile strength: 600MPa
Yield point: 355MPa
Percentage reduction of area after fracture: 40%
Elongation after fracture: 16%
Impact test(+20°C): Transverse – 14J; Longitud – 39J

Quenched and Tempered (+QT) of W-Nr 1.1191 Steel
1. Increase the temperature slowly up to 840°C;
2. Soak at this hardening temperature and quench 1.1191 steel in the oil;
3. Cool down to 20°C in the air;
4. Heat uniformly to the tempering temperature of 600°C;
5. Hold at this temperature for 2 hours per 25mm thickness
6. Withdraw from the furnace and cool in the air.

Normalizing (+N) of DIN C45E Steel
1)Heating din 1.1191 to 850°C;
2)Cool C45E material down to 20°C quickly in the air.

Applications of 1.1191 / C45E Steel
DIN 1.1191 steel is applied to manufacture high strength movement parts,such as air compressor,piston pump,the impeller of a steam turbine,heavy duty and general machinery of the rolling shaft,connecting rod,worm,rack,gear,etc.

Enquiry for DIN 1.1191 / C45E Carbon Steel Round / Square / Flat Bars, Shafts, Rollers, Blocks.

Please send your message to us
*We will reply your inquiry to this Email as soon as we see it
*Email
Name
Tel
*Title
*Content

Agree to use terms of service

CONTACT PERSON
Florence Tang
leave a message:
Contact Now
Address:
Room 1003, Building 22nd, Zhongcheng Lijing Xiangshan, No. 239, 2nd Part of Wanjiali Middle Road, Changsha, Hunan, China
NEWSLETTER

sign up for the latest catalogue, new design and promotion

follow us